Question

Which characteristic is common among vertebrates?(1 point)
Responses

make own food
make own food

eat with teeth
eat with teeth

breathe with lungs or gills
breathe with lungs or gills

supported by an exoskeleton

Answer 1

breathe with lungs or gills

Answer 2

Which characteristic is common to a starfish and snail?(1 point)
Responses

both are mollusks
both are mollusks

both are echinoderms
both are echinoderms

both are the same size
both are the same size

both are invertebrates

Answer 3

both are invertebrates

Answer 4

Which characteristic distinguishes animals from plants?(1 point)
Responses

Plants evolve through natural selection.
Plants evolve through natural selection.

Animals reproduce.
Animals reproduce.

Animals consume other organisms.
Animals consume other organisms.

Plants are made of cells.

Answer 5

Animals consume other organisms.